71657234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1873}}^1$

素因数の和:1970

約数の個数: 32

約数和(自身を含む): 123054336

約数和(自身を除く): 51397102

約数列:

[1, 2, 11, 22, 37, 47, 74, 94, 407, 517, 814, 1034, 1739, 1873, 3478, 3746, 19129, 20603, 38258, 41206, 69301, 88031, 138602, 176062, 762311, 968341, 1524622, 1936682, 3257147, 6514294, 35828617, 71657234]

約数ペア:

[(1, 71657234), (2, 35828617), (11, 6514294), (22, 3257147), (37, 1936682), (47, 1524622), (74, 968341), (94, 762311), (407, 176062), (517, 138602), (814, 88031), (1034, 69301), (1739, 41206), (1873, 38258), (3478, 20603), (3746, 19129)]